Osprey Firn 28

The Osprey Firn 28 is an exceptional ski-mountaineering backpack designed for seamless transitions between various alpine activities. This versatile pack features a vest-style fit and an innovative ski lasso system, allowing users to secure their skis without removing the pack. With its alpine-specific features and a snow-shedding backpanel, the Firn 28 is both lightweight and durable, making it an ideal choice for backcountry adventures. As a bluesign product, it also meets high environmental and social standards.

• Vest-style harness with pockets for essentials like food, a soft flask, or a headlamp
• Ambidextrous ski lasso system for easy ski storage without removing the pack
• Flexible snow-shedding backpanel and direct-access crampon pocket
• Includes a top rope strap and cinch closure with top flap protection
• Front panel pocket for avalanche tools and on-body accessible skin/crampon pocket
• Detachable helmet net stored in the base pocket
• Reinforced ski loop with garage and dual axe/pole attachments
• Made from 100% recycled nylon with a durable water repellent treatment free from PFAS

Weight
S/M: 1,108 kg
M/L: 1,169 kg

Dimensions
S/M: 55 x 29 x 27 cm, 28 L (1709 in³)
M/L: 58 x 29 x 27 cm, 30 L (1831 in³)

Materials
Main: 100% recycled 210D nylon with NanoTough, DWR
Accent: 100% recycled 70D nylon, DWR
Bottom: 100% recycled 210D nylon, DWR